Patch "drm/amd: fix potential memory leak" has been added to the 6.0-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    drm/amd: fix potential memory leak

to the 6.0-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     drm-amd-fix-potential-memory-leak.patch
and it can be found in the queue-6.0 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 22a93ccb4747bfed617a65522136de892eb68821
Author: Bernard Zhao <bernard@xxxxxxxx>
Date:   Mon Aug 22 23:49:56 2022 -0700

    drm/amd: fix potential memory leak
    
    [ Upstream commit 6160216fd2c97107e8a9ab39863b056d677fcd85 ]
    
    This patch fix potential memory leak (clk_src) when function run
    into last return NULL.
    
    s/free/kfree/ - Alex
    
    Signed-off-by: Bernard Zhao <bernard@xxxxxxxx>
    Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
index 3cd7c91655c5..6d721fadcbee 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn314/dcn314_resource.c
@@ -1720,6 +1720,7 @@ static struct clock_source *dcn30_clock_source_create(
 	}
 
 	BREAK_TO_DEBUGGER();
+	kfree(clk_src);
 	return NULL;
 }